Look at the rear springs, for "spring helpers" as the car may have been sagging and someone installed these to bring back the stance......When these cars get this age, you will start to notice that a case of beer in the trunk, will cause the rear to sag....I stuffed 1x1 pieces of wood in my springs to bring back height......I would also check the fsm for the height....and see if your car is at the correct height before condemning the springs as replacements...

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